轮机英语专业词汇.docx

1、轮机英语专业词汇 专业词汇Special Terms 第一部分 柴油机 Diesel Engine二冲程船用柴油机 two stroke marine diesel engine四冲程船用柴油机 four stroke marine diesel engine高（中，低）速柴油机 high(medium,lower)speed engine气缸 cylinder气缸盖 cylinder cover(cylinder head)苏尔寿发动机 Sulzer engineB&W型发动机 Burmeister and Wain engine哥塔维根型发动机 Gotaverken engine曼恩型发动

2、机 V型发动机 V-type engine直流扫气式发动机 uniflow scavenging type engine回流扫气式发动机 loop flow scavenging type engine横流扫气式发动机 crow-flow scavenging type engine十字头式发动机 crosshead engine筒形活塞式发动机 trunk-ppiston engine涡轮增压式发动机 turbocharge engine固定部件 fixed parts耐磨部件 wear parts运动部件 moving parts互换部件 interchangeable parts气缸套

3、cylinder liner示功阀 indicator cock(indicator valve)安全阀 safety valve气缸启动阀 cylinder air starting valve缸套顶圈 head ring for cylinder liner排气阀 exhaust valve进气阀 air inlet valve(suction valve)气阀传动机构 valve driving mechanism顶杆 tapper rod推杆 push rod摇臂 rocker rod (rocking lever)活塞 pistion十字头式活塞 crosshead type pis

4、tion筒形活塞 trunk pistion活塞头 pistion crown(head)活塞裙 pistion skirt活塞体 pistion body活塞销 pistion pin(gudgeon pin)活塞环 pistion ring气环（压缩环） compression ring刮油环 oil scraper ring(oil ring,scraper ring)布油环 oil distributing ring耐磨环 wear ring活塞环槽 pistion ring groove活塞冷却水管 pistion cooling pipe往复管 reciprocating pipe

5、伸缩管 telescope pipe铰链管 articulated pipe活塞杆 pistion rod活塞杆凸缘 pistion rod flange活塞杆填料函 stuffing box for pistion rod活塞杆填料箱 gland box for pistion rod.packing gland for pistion rod填料函壳体 stuffing box casing填料函张力弹簧 tension spring for stuffing box填料函密封环 sealing ring for stuffing box填料函刮油环 scraper ring for st

6、uffing box填料函压环 pressure ring for stuffing box填料函压盖 stuffing box gland十字头 cross head十字头销 cross head pin十字头销轴承 cross head bearing(cross head pin bearing)十字头滑块 cross head shoe(guide shoe)十字头导板 cross head guide(guide rail,guide way,guide plate)连杆 connecting rod连杆小端轴承 connecting rod small end bearing连杆大

7、端轴承 connecting rod large end bearing;connecting rod bottom end bearing曲柄销轴承 crankpin bearing曲轴 crank shaft曲轴臂 crank arm 曲轴销 crank pin曲轴箱 crankcase曲轴箱道门 crankcase door(crankcase manhole)曲轴箱防爆门 crankcase explosion door主轴承 main bearing (bed plate bearing)倒挂式主轴承 main bearing of under slung type轴承轴瓦上半块 b

8、earing bush-upper half轴承衬下半块 bearing shell-lower half主轴承撑杆螺栓 main bearing stay bolt主轴颈 crank shaft journal(main journal)机座 bed plate底座横隔板 bed plate transverse member机架 frame(column,entablature)底角螺栓 holding down bolt (anchor bolt)贯穿螺栓 through bolt (tie rod,tie bolt)贯穿螺栓护盖 protecting covering for tie

9、rod贯穿螺栓导套 guide bush for tie rod 推力轴 thrust shaft推力轴承 thrust bearing 推力块 thrust pad盘车机 turning gear废气涡轮增压器 exhaust gas turbocharge (turbo-blower)增压系统 super charging system机械增压 mechanical supercharging单（复）式增压系统 single(complex)type super charging system二级增压 two-stage supercharging定压增压系统 constant press

10、ure charging system脉冲增压系统 impulse pressure charging system变压增压 variable pressure charging system串联增压 super charging in series syatem并联增压 super charging in parallel system直流扫气 unislow scavenging回流扫气 loop scavenging横流扫气 cross scavenging气口扫气 port scavenging气口-气阀扫气 port-valve scavenging扫气口 scavenging po

11、rt排气口 exhaust port 排气总管 exhaust manifold排气管 exhaust pipe上止点 top dead center(TDC)下止点 bottom dead center(BDC) 燃烧室 combustion chamber吸气行程 inlet(suction) atroke压缩行程 compression stroke做功行程 power (working) stroke排气行程 exhaust stroke定时图 timing diagram指示功 indicated power轴功 shaft power示功图 indicator power控制系统

12、control system启动控制装置 control devic for starting 起动装置 starting devic主起动阀 main starting valve空气压缩机 air compressor空气瓶 air bottle(air container,air cylinder,air reservoir)起动手柄 starting lever(starting handle)起动空气控制阀 starting air control valve起动空气导阀 starting air pilot valve起动阀 starting valve分级活塞 stepped p

13、istion起动阀连锁装置 starting valve blocking device起动凸轮 starting cam起动空气管 starting air pipe单凸轮换向装置 single cam reversing device双凸轮换向装置 double cam reversing device正车凸轮 ahead cam正车油缸 ahead oil cylinder (ahead oil bottle)自动停车装置 automatic cut-out device空气分配器凸轮 air distributor cam转向指示器 running direction indicato

14、r换向杆 reversing lever换向控制杆 reversing control lever排气凸轮 exhaust cam喷油凸轮 fuel cam主起动阀手轮 hand wheel for starting valve飞轮 flywheel;turning wheel 调速器 goernor调速装置 control device for running the engine极限调速装置 maximum-speed governor gear定速调速装置 constant-speed governor gear全制式调速装置 variable-speed governor gear机械

15、调速器 mechanical governor液压调速器 hydraulic governor车钟 telegraph凸轮传动机构 camshaft transmission gear链条传动 chain transmission(chain drive)齿轮传动 gear tansmission链轮 sprocket (sprocket wheel)惰轮 idle wheel备车 stand by engine完车 finish engine停车 stop engine微速前进（后退） dead slow ahead (astern)前进（后退）一 slow ahead (astern)前进（后退）二 half ahead (astern)前进（后退）三 full ahead (astern)紧急前进（后退）三 emergency full ahead(astern)起动 start倒车 reverse空气分配器 air distributor气缸注油器 cylinder lubri